Fix preloadResponse type (#2975)

* Fix a TS type * Linting
GoogleChrome · Nov 10, 2021 · 7b09c60 · 7b09c60
1 parent bbaac60
commit 7b09c60
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/packages/workbox-strategies/src/StrategyHandler.ts b/packages/workbox-strategies/src/StrategyHandler.ts
@@ -155,7 +155,9 @@ class StrategyHandler {
       event instanceof FetchEvent &&
       event.preloadResponse
     ) {
-      const possiblePreloadResponse = await event.preloadResponse;
+      const possiblePreloadResponse = (await event.preloadResponse) as
+        | Response
+        | undefined;
       if (possiblePreloadResponse) {
         if (process.env.NODE_ENV !== 'production') {
           logger.log(

diff --git a/packages/workbox-strategies/src/index.ts b/packages/workbox-strategies/src/index.ts
@@ -18,7 +18,8 @@ import './_version.js';
 // See https://github.com/GoogleChrome/workbox/issues/2946
 declare global {
   interface FetchEvent {
-    readonly preloadResponse: Promise<Response | undefined>;
+    // See https://github.com/GoogleChrome/workbox/issues/2974
+    readonly preloadResponse: Promise<any>;
   }
 }